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Which fuel is prepared by moulding finely ground coal under pressure?

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in Energy Engineering by (91.0k points)
Which fuel is prepared by moulding finely ground coal under pressure?

(a) Coke

(b) Charcoal

(c) Briquette coal

(d) Lignite

I had been asked this question in final exam.

Origin of the question is Artificial Solid Fuels & Liquid Fuels in division Steam Power Plant of Energy Engineering

1 Answer

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Best answer
Right choice is (c) Briquette coal

The explanation: Briquette coal is prepared by moulding finely ground coal under pressure with or without the addition of binding material. Most commonly used binding materials are coal tar, crude oil and clay. By using briquette coal, the fuel loss through boiler grates can be avoided.

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